201002202221322 has 32 divisors (see below), whose sum is σ = 408596995172160. Its totient is φ = 65901981611520.

The previous prime is 201002202221311. The next prime is 201002202221323. The reversal of 201002202221322 is 223122202200102.

It is not an unprimeable number, because it can be changed into a prime (201002202221323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65948538 + ... + 68929050.

It is an arithmetic number, because the mean of its divisors is an integer number (12768656099130).

Almost surely, 2^{201002202221322} is an apocalyptic number.

201002202221322 is an abundant number, since it is smaller than the sum of its proper divisors (207594792950838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201002202221322 is a wasteful number, since it uses less digits than its factorization.

201002202221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164838.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 201002202221322 its reverse (223122202200102), we get a palindrome (424124404421424).

The spelling of 201002202221322 in words is "two hundred one trillion, two billion, two hundred two million, two hundred twenty-one thousand, three hundred twenty-two".